20183585190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1277}}^1\times {\mathrm{2099}}^1$

素因数の和:3637

約数の個数: 64

約数和(自身を含む): 48694867200

約数和(自身を除く): 28511282010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1277, 1506, 2099, 2510, 2554, 3765, 3831, 4198, 6297, 6385, 7530, 7662, 10495, 12594, 12770, 19155, 20990, 31485, 38310, 62970, 320527, 526849, 641054, 961581, 1053698, 1580547, 1602635, 1923162, 2634245, 2680423, 3161094, 3205270, 4807905, 5268490, 5360846, 7902735, 8041269, 9615810, 13402115, 15805470, 16082538, 26804230, 40206345, 80412690, 672786173, 1345572346, 2018358519, 3363930865, 4036717038, 6727861730, 10091792595, 20183585190]

約数ペア:

[(1, 20183585190), (2, 10091792595), (3, 6727861730), (5, 4036717038), (6, 3363930865), (10, 2018358519), (15, 1345572346), (30, 672786173), (251, 80412690), (502, 40206345), (753, 26804230), (1255, 16082538), (1277, 15805470), (1506, 13402115), (2099, 9615810), (2510, 8041269), (2554, 7902735), (3765, 5360846), (3831, 5268490), (4198, 4807905), (6297, 3205270), (6385, 3161094), (7530, 2680423), (7662, 2634245), (10495, 1923162), (12594, 1602635), (12770, 1580547), (19155, 1053698), (20990, 961581), (31485, 641054), (38310, 526849), (62970, 320527)]